78153030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{5531}}^1$

素因数の和:5701

約数の個数: 48

約数和(自身を含む): 204529104

約数和(自身を除く): 126376074

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 157, 314, 471, 785, 942, 1413, 1570, 2355, 2826, 4710, 5531, 7065, 11062, 14130, 16593, 27655, 33186, 49779, 55310, 82965, 99558, 165930, 248895, 497790, 868367, 1736734, 2605101, 4341835, 5210202, 7815303, 8683670, 13025505, 15630606, 26051010, 39076515, 78153030]

約数ペア:

[(1, 78153030), (2, 39076515), (3, 26051010), (5, 15630606), (6, 13025505), (9, 8683670), (10, 7815303), (15, 5210202), (18, 4341835), (30, 2605101), (45, 1736734), (90, 868367), (157, 497790), (314, 248895), (471, 165930), (785, 99558), (942, 82965), (1413, 55310), (1570, 49779), (2355, 33186), (2826, 27655), (4710, 16593), (5531, 14130), (7065, 11062)]